/*

 * libieee1284 - IEEE 1284 library

 * Copyright (C) 2001  Tim Waugh <twaugh@redhat.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef _DEBUG_H_

#define _DEBUG_H_

/* GCC attributes */

#if !defined(__GNUC__) || __GNUC__ < 2 || \

    (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__

# define FORMAT(x)

#else /* GNU C: */

# define FORMAT(x) __attribute__ ((__format__ x))

#endif

struct parport_internal;

extern void debugprintf (const char *fmt, ...) FORMAT ((__printf__, 1, 2));

extern unsigned char debug_display_status (unsigned char st);

extern unsigned char debug_display_control (unsigned char ct);

extern void debug_frob_control (unsigned char mask, unsigned char val);

#endif /* _DEBUG_H_ */

/*

 * Local Variables:

 * eval: (c-set-style "gnu")

 * End:

 */